127374784

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 84

約数和(自身を含む): 277444200

約数和(自身を除く): 150069416

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 109, 124, 152, 218, 248, 304, 436, 496, 589, 608, 872, 961, 992, 1178, 1216, 1744, 1922, 1984, 2071, 2356, 3379, 3488, 3844, 4142, 4712, 6758, 6976, 7688, 8284, 9424, 13516, 15376, 16568, 18259, 18848, 27032, 30752, 33136, 36518, 37696, 54064, 61504, 64201, 66272, 73036, 104749, 108128, 128402, 132544, 146072, 209498, 216256, 256804, 292144, 418996, 513608, 584288, 837992, 1027216, 1168576, 1675984, 1990231, 2054432, 3351968, 3980462, 4108864, 6703936, 7960924, 15921848, 31843696, 63687392, 127374784]

約数ペア:

[(1, 127374784), (2, 63687392), (4, 31843696), (8, 15921848), (16, 7960924), (19, 6703936), (31, 4108864), (32, 3980462), (38, 3351968), (62, 2054432), (64, 1990231), (76, 1675984), (109, 1168576), (124, 1027216), (152, 837992), (218, 584288), (248, 513608), (304, 418996), (436, 292144), (496, 256804), (589, 216256), (608, 209498), (872, 146072), (961, 132544), (992, 128402), (1178, 108128), (1216, 104749), (1744, 73036), (1922, 66272), (1984, 64201), (2071, 61504), (2356, 54064), (3379, 37696), (3488, 36518), (3844, 33136), (4142, 30752), (4712, 27032), (6758, 18848), (6976, 18259), (7688, 16568), (8284, 15376), (9424, 13516)]